Immigrants from Middle Africa vs Central American Indian 8th Grade

The statistical analysis conducted on geographies consisting of 202,699,867 people shows a moderate positive correlation between the proportion of Immigrants from Middle Africa and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.460 and weighted average of 95.1%. Similarly, the statistical analysis conducted on geographies consisting of 326,142,643 people shows a weak negative correlation between the proportion of Central American Indians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.273 and weighted average of 92.7%, a difference of 2.6%.

8th Grade Correlation Summary

Measurement	Immigrants from Middle Africa	Central American Indian
Minimum	89.8%	73.4%
Maximum	100.0%	100.0%
Range	10.2%	26.6%
Mean	95.4%	90.6%
Median	95.3%	92.4%
Interquartile 25% (IQ1)	93.6%	86.5%
Interquartile 75% (IQ3)	96.8%	95.9%
Interquartile Range (IQR)	3.2%	9.5%
Standard Deviation (Sample)	2.6%	7.2%
Standard Deviation (Population)	2.6%	7.1%

Similar Demographics by 8th Grade

Demographics Similar to Immigrants from Middle Africa by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Middle Africa are Tongan (95.1%, a difference of 0.0%), Paiute (95.1%, a difference of 0.0%), South American Indian (95.1%, a difference of 0.020%), Immigrants from Sierra Leone (95.1%, a difference of 0.030%), and Ethiopian (95.1%, a difference of 0.030%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Africa	2.7 /100 \| #237	Tragic 95.2%
Natives/Alaskans	2.3 /100 \| #238	Tragic 95.2%
Immigrants \| Sierra Leone	2.1 /100 \| #239	Tragic 95.1%
Ethiopians	2.0 /100 \| #240	Tragic 95.1%
South American Indians	1.9 /100 \| #241	Tragic 95.1%
Tongans	1.7 /100 \| #242	Tragic 95.1%
Paiute	1.7 /100 \| #243	Tragic 95.1%
Immigrants \| Middle Africa	1.7 /100 \| #244	Tragic 95.1%
Jamaicans	1.4 /100 \| #245	Tragic 95.1%
Somalis	1.4 /100 \| #246	Tragic 95.1%
Immigrants \| Senegal	1.4 /100 \| #247	Tragic 95.1%
Uruguayans	1.2 /100 \| #248	Tragic 95.1%
Immigrants \| China	1.1 /100 \| #249	Tragic 95.0%
Koreans	1.1 /100 \| #250	Tragic 95.0%
Bolivians	1.0 /100 \| #251	Tragic 95.0%

Demographics Similar to Central American Indians by 8th Grade

In terms of 8th grade, the demographic groups most similar to Central American Indians are Dominican (92.8%, a difference of 0.050%), Nepalese (92.8%, a difference of 0.14%), Immigrants from Belize (92.9%, a difference of 0.21%), Immigrants from the Azores (92.5%, a difference of 0.25%), and Nicaraguan (93.0%, a difference of 0.26%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Cuba	0.0 /100 \| #319	Tragic 93.2%
Immigrants \| Fiji	0.0 /100 \| #320	Tragic 93.2%
Belizeans	0.0 /100 \| #321	Tragic 93.1%
Nicaraguans	0.0 /100 \| #322	Tragic 93.0%
Immigrants \| Belize	0.0 /100 \| #323	Tragic 92.9%
Nepalese	0.0 /100 \| #324	Tragic 92.8%
Dominicans	0.0 /100 \| #325	Tragic 92.8%
Central American Indians	0.0 /100 \| #326	Tragic 92.7%
Immigrants \| Azores	0.0 /100 \| #327	Tragic 92.5%
Immigrants \| Nicaragua	0.0 /100 \| #328	Tragic 92.5%
Immigrants \| Cabo Verde	0.0 /100 \| #329	Tragic 92.4%
Immigrants \| Armenia	0.0 /100 \| #330	Tragic 92.3%
Hondurans	0.0 /100 \| #331	Tragic 92.3%
Immigrants \| Dominican Republic	0.0 /100 \| #332	Tragic 92.3%
Hispanics or Latinos	0.0 /100 \| #333	Tragic 92.2%